Check Listening Addresses
This scenario shows how to restrict the addresses used to listen for incoming requests in SNMPv3. In addition, the SNMP ‘walk’ and ‘table’ commands are checked.
Test SNMPv3
Description
Listening addresses are configured for a user in DUT0, and the ‘walk’ and ‘table’ commands are used to check incoming requests in SNMPv3 .
Scenario
Step 1: Set the following configuration in DUT0:
set interfaces ethernet eth0 address 10.0.0.1/24 set interfaces dummy dum0 address 20.0.0.1/24 set service snmp user USER2TEST
Step 2: Set the following configuration in DUT1:
set interfaces ethernet eth0 address 10.0.0.2/24
Note
Initially, local and DUT1 requests are allowed, since the ‘listen‘ field is set for all interfaces by default.
Step 3: Run command service snmp walk local-agent v3 USER2TEST oid ifTable at DUT0 and check if output matches the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
IF-MIB::ifIndex.1 = INTEGER: 1 IF-MIB::ifIndex.2 = INTEGER: 2 IF-MIB::ifIndex.3 = INTEGER: 3 IF-MIB::ifIndex.4 = INTEGER: 4 IF-MIB::ifIndex.62 = INTEGER: 62 IF-MIB::ifIndex.63 = INTEGER: 63 IF-MIB::ifIndex.64 = INTEGER: 64 IF-MIB::ifIndex.137 = INTEGER: 137 IF-MIB::ifIndex.140 = INTEGER: 140 IF-MIB::ifIndex.142 = INTEGER: 142 IF-MIB::ifIndex.481 = INTEGER: 481 IF-MIB::ifDescr.1 = STRING: lo IF-MIB::ifDescr.2 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.3 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.4 = STRING: ip_vti0 IF-MIB::ifDescr.62 = STRING: gre0 IF-MIB::ifDescr.63 = STRING: gretap0 IF-MIB::ifDescr.64 = STRING: erspan0 IF-MIB::ifDescr.137 = STRING: ip6tnl0 IF-MIB::ifDescr.140 = STRING: sit0 IF-MIB::ifDescr.142 = STRING: tunl0 IF-MIB::ifDescr.481 = STRING: dum0 IF-MIB::ifType.1 = INTEGER: softwareLoopback(24) IF-MIB::ifType.2 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.3 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.4 = INTEGER: tunnel(131) IF-MIB::ifType.62 = INTEGER: tunnel(131) IF-MIB::ifType.63 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.64 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.137 = INTEGER: tunnel(131) IF-MIB::ifType.140 = INTEGER: tunnel(131) IF-MIB::ifType.142 = INTEGER: tunnel(131) IF-MIB::ifType.481 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.4 = INTEGER: 1480 IF-MIB::ifMtu.62 = INTEGER: 1476 IF-MIB::ifMtu.63 = INTEGER: 1462 IF-MIB::ifMtu.64 = INTEGER: 1450 IF-MIB::ifMtu.137 = INTEGER: 1452 IF-MIB::ifMtu.140 = INTEGER: 1480 IF-MIB::ifMtu.142 = INTEGER: 1480 IF-MIB::ifMtu.481 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.4 = Gauge32: 0 IF-MIB::ifSpeed.62 = Gauge32: 0 IF-MIB::ifSpeed.63 = Gauge32: 0 IF-MIB::ifSpeed.64 = Gauge32: 0 IF-MIB::ifSpeed.137 = Gauge32: 0 IF-MIB::ifSpeed.140 = Gauge32: 0 IF-MIB::ifSpeed.142 = Gauge32: 0 IF-MIB::ifSpeed.481 = Gauge32: 0 IF-MIB::ifPhysAddress.1 = STRING: IF-MIB::ifPhysAddress.2 = STRING: de:ad:be:ef:6c:0 IF-MIB::ifPhysAddress.3 = STRING: de:ad:be:ef:6c:1 IF-MIB::ifPhysAddress.4 = STRING: IF-MIB::ifPhysAddress.62 = STRING: IF-MIB::ifPhysAddress.63 = STRING: IF-MIB::ifPhysAddress.64 = STRING: IF-MIB::ifPhysAddress.137 = STRING: IF-MIB::ifPhysAddress.140 = STRING: IF-MIB::ifPhysAddress.142 = STRING: IF-MIB::ifPhysAddress.481 = STRING: ca:8c:57:af:ee:df IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.4 = INTEGER: down(2) IF-MIB::ifAdminStatus.62 = INTEGER: down(2) IF-MIB::ifAdminStatus.63 = INTEGER: down(2) IF-MIB::ifAdminStatus.64 = INTEGER: down(2) IF-MIB::ifAdminStatus.137 = INTEGER: down(2) IF-MIB::ifAdminStatus.140 = INTEGER: down(2) IF-MIB::ifAdminStatus.142 = INTEGER: down(2) IF-MIB::ifAdminStatus.481 = INTEGER: up(1) IF-MIB::ifOperStatus.1 = INTEGER: up(1) IF-MIB::ifOperStatus.2 = INTEGER: up(1) IF-MIB::ifOperStatus.3 = INTEGER: down(2) IF-MIB::ifOperStatus.4 = INTEGER: down(2) IF-MIB::ifOperStatus.62 = INTEGER: down(2) IF-MIB::ifOperStatus.63 = INTEGER: down(2) IF-MIB::ifOperStatus.64 = INTEGER: down(2) IF-MIB::ifOperStatus.137 = INTEGER: down(2) IF-MIB::ifOperStatus.140 = INTEGER: down(2) IF-MIB::ifOperStatus.142 = INTEGER: down(2) IF-MIB::ifOperStatus.481 = INTEGER: up(1) IF-MIB::ifLastChange.1 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.2 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.3 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.4 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.62 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.63 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.64 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.137 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.140 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.142 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.481 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 731617 IF-MIB::ifInOctets.2 = Counter32: 631174392 IF-MIB::ifInOctets.3 = Counter32: 1936854777 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.62 = Counter32: 0 IF-MIB::ifInOctets.63 = Counter32: 0 IF-MIB::ifInOctets.64 = Counter32: 0 IF-MIB::ifInOctets.137 = Counter32: 0 IF-MIB::ifInOctets.140 = Counter32: 0 IF-MIB::ifInOctets.142 = Counter32: 0 IF-MIB::ifInOctets.481 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 0 IF-MIB::ifInUcastPkts.2 = Counter32: 0 IF-MIB::ifInUcastPkts.3 = Counter32: 0 IF-MIB::ifInUcastPkts.4 = Counter32: 0 IF-MIB::ifInUcastPkts.62 = Counter32: 0 IF-MIB::ifInUcastPkts.63 = Counter32: 0 IF-MIB::ifInUcastPkts.64 = Counter32: 0 IF-MIB::ifInUcastPkts.137 = Counter32: 0 IF-MIB::ifInUcastPkts.140 = Counter32: 0 IF-MIB::ifInUcastPkts.142 = Counter32: 0 IF-MIB::ifInUcastPkts.481 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.4 = Counter32: 0 IF-MIB::ifInNUcastPkts.62 = Counter32: 0 IF-MIB::ifInNUcastPkts.63 = Counter32: 0 IF-MIB::ifInNUcastPkts.64 = Counter32: 0 IF-MIB::ifInNUcastPkts.137 = Counter32: 0 IF-MIB::ifInNUcastPkts.140 = Counter32: 0 IF-MIB::ifInNUcastPkts.142 = Counter32: 0 IF-MIB::ifInNUcastPkts.481 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 187 IF-MIB::ifInDiscards.3 = Counter32: 13 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.62 = Counter32: 0 IF-MIB::ifInDiscards.63 = Counter32: 0 IF-MIB::ifInDiscards.64 = Counter32: 0 IF-MIB::ifInDiscards.137 = Counter32: 0 IF-MIB::ifInDiscards.140 = Counter32: 0 IF-MIB::ifInDiscards.142 = Counter32: 0 IF-MIB::ifInDiscards.481 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.4 = Counter32: 0 IF-MIB::ifInErrors.62 = Counter32: 0 IF-MIB::ifInErrors.63 = Counter32: 0 IF-MIB::ifInErrors.64 = Counter32: 0 IF-MIB::ifInErrors.137 = Counter32: 0 IF-MIB::ifInErrors.140 = Counter32: 0 IF-MIB::ifInErrors.142 = Counter32: 0 IF-MIB::ifInErrors.481 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.4 = Counter32: 0 IF-MIB::ifInUnknownProtos.62 = Counter32: 0 IF-MIB::ifInUnknownProtos.63 = Counter32: 0 IF-MIB::ifInUnknownProtos.64 = Counter32: 0 IF-MIB::ifInUnknownProtos.137 = Counter32: 0 IF-MIB::ifInUnknownProtos.140 = Counter32: 0 IF-MIB::ifInUnknownProtos.142 = Counter32: 0 IF-MIB::ifInUnknownProtos.481 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 731617 IF-MIB::ifOutOctets.2 = Counter32: 2864280049 IF-MIB::ifOutOctets.3 = Counter32: 3062744694 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.62 = Counter32: 0 IF-MIB::ifOutOctets.63 = Counter32: 0 IF-MIB::ifOutOctets.64 = Counter32: 0 IF-MIB::ifOutOctets.137 = Counter32: 0 IF-MIB::ifOutOctets.140 = Counter32: 0 IF-MIB::ifOutOctets.142 = Counter32: 0 IF-MIB::ifOutOctets.481 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 6979 IF-MIB::ifOutUcastPkts.2 = Counter32: 2179710 IF-MIB::ifOutUcastPkts.3 = Counter32: 2378086 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.62 = Counter32: 0 IF-MIB::ifOutUcastPkts.63 = Counter32: 0 IF-MIB::ifOutUcastPkts.64 = Counter32: 0 IF-MIB::ifOutUcastPkts.137 = Counter32: 0 IF-MIB::ifOutUcastPkts.140 = Counter32: 0 IF-MIB::ifOutUcastPkts.142 = Counter32: 0 IF-MIB::ifOutUcastPkts.481 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.4 = Counter32: 0 IF-MIB::ifOutNUcastPkts.62 = Counter32: 0 IF-MIB::ifOutNUcastPkts.63 = Counter32: 0 IF-MIB::ifOutNUcastPkts.64 = Counter32: 0 IF-MIB::ifOutNUcastPkts.137 = Counter32: 0 IF-MIB::ifOutNUcastPkts.140 = Counter32: 0 IF-MIB::ifOutNUcastPkts.142 = Counter32: 0 IF-MIB::ifOutNUcastPkts.481 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.4 = Counter32: 0 IF-MIB::ifOutDiscards.62 = Counter32: 0 IF-MIB::ifOutDiscards.63 = Counter32: 0 IF-MIB::ifOutDiscards.64 = Counter32: 0 IF-MIB::ifOutDiscards.137 = Counter32: 0 IF-MIB::ifOutDiscards.140 = Counter32: 0 IF-MIB::ifOutDiscards.142 = Counter32: 0 IF-MIB::ifOutDiscards.481 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.4 = Counter32: 0 IF-MIB::ifOutErrors.62 = Counter32: 0 IF-MIB::ifOutErrors.63 = Counter32: 0 IF-MIB::ifOutErrors.64 = Counter32: 0 IF-MIB::ifOutErrors.137 = Counter32: 0 IF-MIB::ifOutErrors.140 = Counter32: 0 IF-MIB::ifOutErrors.142 = Counter32: 0 IF-MIB::ifOutErrors.481 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.4 = Gauge32: 0 IF-MIB::ifOutQLen.62 = Gauge32: 0 IF-MIB::ifOutQLen.63 = Gauge32: 0 IF-MIB::ifOutQLen.64 = Gauge32: 0 IF-MIB::ifOutQLen.137 = Gauge32: 0 IF-MIB::ifOutQLen.140 = Gauge32: 0 IF-MIB::ifOutQLen.142 = Gauge32: 0 IF-MIB::ifOutQLen.481 = Gauge32: 0 IF-MIB::ifSpecific.1 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.2 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.3 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.4 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.62 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.63 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.64 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.137 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.140 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.142 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.481 = OID: SNMPv2-SMI::zeroDotZero
Step 4: Run command service snmp walk remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output matches the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
IF-MIB::ifIndex.1 = INTEGER: 1 IF-MIB::ifIndex.2 = INTEGER: 2 IF-MIB::ifIndex.3 = INTEGER: 3 IF-MIB::ifIndex.4 = INTEGER: 4 IF-MIB::ifIndex.62 = INTEGER: 62 IF-MIB::ifIndex.63 = INTEGER: 63 IF-MIB::ifIndex.64 = INTEGER: 64 IF-MIB::ifIndex.137 = INTEGER: 137 IF-MIB::ifIndex.140 = INTEGER: 140 IF-MIB::ifIndex.142 = INTEGER: 142 IF-MIB::ifIndex.481 = INTEGER: 481 IF-MIB::ifDescr.1 = STRING: lo IF-MIB::ifDescr.2 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.3 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.4 = STRING: ip_vti0 IF-MIB::ifDescr.62 = STRING: gre0 IF-MIB::ifDescr.63 = STRING: gretap0 IF-MIB::ifDescr.64 = STRING: erspan0 IF-MIB::ifDescr.137 = STRING: ip6tnl0 IF-MIB::ifDescr.140 = STRING: sit0 IF-MIB::ifDescr.142 = STRING: tunl0 IF-MIB::ifDescr.481 = STRING: dum0 IF-MIB::ifType.1 = INTEGER: softwareLoopback(24) IF-MIB::ifType.2 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.3 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.4 = INTEGER: tunnel(131) IF-MIB::ifType.62 = INTEGER: tunnel(131) IF-MIB::ifType.63 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.64 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.137 = INTEGER: tunnel(131) IF-MIB::ifType.140 = INTEGER: tunnel(131) IF-MIB::ifType.142 = INTEGER: tunnel(131) IF-MIB::ifType.481 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.4 = INTEGER: 1480 IF-MIB::ifMtu.62 = INTEGER: 1476 IF-MIB::ifMtu.63 = INTEGER: 1462 IF-MIB::ifMtu.64 = INTEGER: 1450 IF-MIB::ifMtu.137 = INTEGER: 1452 IF-MIB::ifMtu.140 = INTEGER: 1480 IF-MIB::ifMtu.142 = INTEGER: 1480 IF-MIB::ifMtu.481 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.4 = Gauge32: 0 IF-MIB::ifSpeed.62 = Gauge32: 0 IF-MIB::ifSpeed.63 = Gauge32: 0 IF-MIB::ifSpeed.64 = Gauge32: 0 IF-MIB::ifSpeed.137 = Gauge32: 0 IF-MIB::ifSpeed.140 = Gauge32: 0 IF-MIB::ifSpeed.142 = Gauge32: 0 IF-MIB::ifSpeed.481 = Gauge32: 0 IF-MIB::ifPhysAddress.1 = STRING: IF-MIB::ifPhysAddress.2 = STRING: de:ad:be:ef:6c:0 IF-MIB::ifPhysAddress.3 = STRING: de:ad:be:ef:6c:1 IF-MIB::ifPhysAddress.4 = STRING: IF-MIB::ifPhysAddress.62 = STRING: IF-MIB::ifPhysAddress.63 = STRING: IF-MIB::ifPhysAddress.64 = STRING: IF-MIB::ifPhysAddress.137 = STRING: IF-MIB::ifPhysAddress.140 = STRING: IF-MIB::ifPhysAddress.142 = STRING: IF-MIB::ifPhysAddress.481 = STRING: ca:8c:57:af:ee:df IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.4 = INTEGER: down(2) IF-MIB::ifAdminStatus.62 = INTEGER: down(2) IF-MIB::ifAdminStatus.63 = INTEGER: down(2) IF-MIB::ifAdminStatus.64 = INTEGER: down(2) IF-MIB::ifAdminStatus.137 = INTEGER: down(2) IF-MIB::ifAdminStatus.140 = INTEGER: down(2) IF-MIB::ifAdminStatus.142 = INTEGER: down(2) IF-MIB::ifAdminStatus.481 = INTEGER: up(1) IF-MIB::ifOperStatus.1 = INTEGER: up(1) IF-MIB::ifOperStatus.2 = INTEGER: up(1) IF-MIB::ifOperStatus.3 = INTEGER: down(2) IF-MIB::ifOperStatus.4 = INTEGER: down(2) IF-MIB::ifOperStatus.62 = INTEGER: down(2) IF-MIB::ifOperStatus.63 = INTEGER: down(2) IF-MIB::ifOperStatus.64 = INTEGER: down(2) IF-MIB::ifOperStatus.137 = INTEGER: down(2) IF-MIB::ifOperStatus.140 = INTEGER: down(2) IF-MIB::ifOperStatus.142 = INTEGER: down(2) IF-MIB::ifOperStatus.481 = INTEGER: up(1) IF-MIB::ifLastChange.1 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.2 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.3 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.4 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.62 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.63 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.64 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.137 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.140 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.142 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.481 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 731617 IF-MIB::ifInOctets.2 = Counter32: 631174392 IF-MIB::ifInOctets.3 = Counter32: 1936854777 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.62 = Counter32: 0 IF-MIB::ifInOctets.63 = Counter32: 0 IF-MIB::ifInOctets.64 = Counter32: 0 IF-MIB::ifInOctets.137 = Counter32: 0 IF-MIB::ifInOctets.140 = Counter32: 0 IF-MIB::ifInOctets.142 = Counter32: 0 IF-MIB::ifInOctets.481 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 0 IF-MIB::ifInUcastPkts.2 = Counter32: 0 IF-MIB::ifInUcastPkts.3 = Counter32: 0 IF-MIB::ifInUcastPkts.4 = Counter32: 0 IF-MIB::ifInUcastPkts.62 = Counter32: 0 IF-MIB::ifInUcastPkts.63 = Counter32: 0 IF-MIB::ifInUcastPkts.64 = Counter32: 0 IF-MIB::ifInUcastPkts.137 = Counter32: 0 IF-MIB::ifInUcastPkts.140 = Counter32: 0 IF-MIB::ifInUcastPkts.142 = Counter32: 0 IF-MIB::ifInUcastPkts.481 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.4 = Counter32: 0 IF-MIB::ifInNUcastPkts.62 = Counter32: 0 IF-MIB::ifInNUcastPkts.63 = Counter32: 0 IF-MIB::ifInNUcastPkts.64 = Counter32: 0 IF-MIB::ifInNUcastPkts.137 = Counter32: 0 IF-MIB::ifInNUcastPkts.140 = Counter32: 0 IF-MIB::ifInNUcastPkts.142 = Counter32: 0 IF-MIB::ifInNUcastPkts.481 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 187 IF-MIB::ifInDiscards.3 = Counter32: 13 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.62 = Counter32: 0 IF-MIB::ifInDiscards.63 = Counter32: 0 IF-MIB::ifInDiscards.64 = Counter32: 0 IF-MIB::ifInDiscards.137 = Counter32: 0 IF-MIB::ifInDiscards.140 = Counter32: 0 IF-MIB::ifInDiscards.142 = Counter32: 0 IF-MIB::ifInDiscards.481 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.4 = Counter32: 0 IF-MIB::ifInErrors.62 = Counter32: 0 IF-MIB::ifInErrors.63 = Counter32: 0 IF-MIB::ifInErrors.64 = Counter32: 0 IF-MIB::ifInErrors.137 = Counter32: 0 IF-MIB::ifInErrors.140 = Counter32: 0 IF-MIB::ifInErrors.142 = Counter32: 0 IF-MIB::ifInErrors.481 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.4 = Counter32: 0 IF-MIB::ifInUnknownProtos.62 = Counter32: 0 IF-MIB::ifInUnknownProtos.63 = Counter32: 0 IF-MIB::ifInUnknownProtos.64 = Counter32: 0 IF-MIB::ifInUnknownProtos.137 = Counter32: 0 IF-MIB::ifInUnknownProtos.140 = Counter32: 0 IF-MIB::ifInUnknownProtos.142 = Counter32: 0 IF-MIB::ifInUnknownProtos.481 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 731617 IF-MIB::ifOutOctets.2 = Counter32: 2864280049 IF-MIB::ifOutOctets.3 = Counter32: 3062744694 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.62 = Counter32: 0 IF-MIB::ifOutOctets.63 = Counter32: 0 IF-MIB::ifOutOctets.64 = Counter32: 0 IF-MIB::ifOutOctets.137 = Counter32: 0 IF-MIB::ifOutOctets.140 = Counter32: 0 IF-MIB::ifOutOctets.142 = Counter32: 0 IF-MIB::ifOutOctets.481 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 6979 IF-MIB::ifOutUcastPkts.2 = Counter32: 2179710 IF-MIB::ifOutUcastPkts.3 = Counter32: 2378086 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.62 = Counter32: 0 IF-MIB::ifOutUcastPkts.63 = Counter32: 0 IF-MIB::ifOutUcastPkts.64 = Counter32: 0 IF-MIB::ifOutUcastPkts.137 = Counter32: 0 IF-MIB::ifOutUcastPkts.140 = Counter32: 0 IF-MIB::ifOutUcastPkts.142 = Counter32: 0 IF-MIB::ifOutUcastPkts.481 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.4 = Counter32: 0 IF-MIB::ifOutNUcastPkts.62 = Counter32: 0 IF-MIB::ifOutNUcastPkts.63 = Counter32: 0 IF-MIB::ifOutNUcastPkts.64 = Counter32: 0 IF-MIB::ifOutNUcastPkts.137 = Counter32: 0 IF-MIB::ifOutNUcastPkts.140 = Counter32: 0 IF-MIB::ifOutNUcastPkts.142 = Counter32: 0 IF-MIB::ifOutNUcastPkts.481 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.4 = Counter32: 0 IF-MIB::ifOutDiscards.62 = Counter32: 0 IF-MIB::ifOutDiscards.63 = Counter32: 0 IF-MIB::ifOutDiscards.64 = Counter32: 0 IF-MIB::ifOutDiscards.137 = Counter32: 0 IF-MIB::ifOutDiscards.140 = Counter32: 0 IF-MIB::ifOutDiscards.142 = Counter32: 0 IF-MIB::ifOutDiscards.481 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.4 = Counter32: 0 IF-MIB::ifOutErrors.62 = Counter32: 0 IF-MIB::ifOutErrors.63 = Counter32: 0 IF-MIB::ifOutErrors.64 = Counter32: 0 IF-MIB::ifOutErrors.137 = Counter32: 0 IF-MIB::ifOutErrors.140 = Counter32: 0 IF-MIB::ifOutErrors.142 = Counter32: 0 IF-MIB::ifOutErrors.481 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.4 = Gauge32: 0 IF-MIB::ifOutQLen.62 = Gauge32: 0 IF-MIB::ifOutQLen.63 = Gauge32: 0 IF-MIB::ifOutQLen.64 = Gauge32: 0 IF-MIB::ifOutQLen.137 = Gauge32: 0 IF-MIB::ifOutQLen.140 = Gauge32: 0 IF-MIB::ifOutQLen.142 = Gauge32: 0 IF-MIB::ifOutQLen.481 = Gauge32: 0 IF-MIB::ifSpecific.1 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.2 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.3 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.4 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.62 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.63 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.64 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.137 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.140 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.142 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.481 = OID: SNMPv2-SMI::zeroDotZero
Step 5: Run command service snmp table local-agent v3 USER2TEST oid ifTable at DUT0 and check if output matches the following regular expressions:
SNMP table:.*::ifTableShow output
SNMP table: IF-MIB::ifTable ifIndex ifDescr ifType ifMtu ifSpeed ifPhysAddress ifAdminStatus 1 lo softwareLoopback 65536 10000000 up 2 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:0 up 3 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:1 down 4 ip_vti0 tunnel 1480 0 down 62 gre0 tunnel 1476 0 down 63 gretap0 ethernetCsmacd 1462 0 down 64 erspan0 ethernetCsmacd 1450 0 down 137 ip6tnl0 tunnel 1452 0 down 140 sit0 tunnel 1480 0 down 142 tunl0 tunnel 1480 0 down 481 dum0 ethernetCsmacd 1500 0 ca:8c:57:af:ee:df up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 731617 0 0 0 0 up 0:0:00:00.00 631174392 0 0 187 0 down 0:0:00:00.00 1936854777 0 0 13 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 up 0:0:00:00.00 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 3 ifInUnknownProtos ifOutOctets ifOutUcastPkts ifOutNUcastPkts ifOutDiscards ifOutErrors ifOutQLen 0 731617 6979 0 0 0 0 0 2864280049 2179710 0 0 0 0 0 3062744694 2378086 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 4 ifSpecific SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero
Step 6: Run command service snmp table remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output matches the following regular expressions:
SNMP table:.*::ifTableShow output
SNMP table: IF-MIB::ifTable ifIndex ifDescr ifType ifMtu ifSpeed ifPhysAddress ifAdminStatus 1 lo softwareLoopback 65536 10000000 up 2 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:0 up 3 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:1 down 4 ip_vti0 tunnel 1480 0 down 62 gre0 tunnel 1476 0 down 63 gretap0 ethernetCsmacd 1462 0 down 64 erspan0 ethernetCsmacd 1450 0 down 137 ip6tnl0 tunnel 1452 0 down 140 sit0 tunnel 1480 0 down 142 tunl0 tunnel 1480 0 down 481 dum0 ethernetCsmacd 1500 0 ca:8c:57:af:ee:df up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 731617 0 0 0 0 up 0:0:00:00.00 631174392 0 0 187 0 down 0:0:00:00.00 1936854777 0 0 13 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 up 0:0:00:00.00 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 3 ifInUnknownProtos ifOutOctets ifOutUcastPkts ifOutNUcastPkts ifOutDiscards ifOutErrors ifOutQLen 0 731617 6979 0 0 0 0 0 2864280049 2179710 0 0 0 0 0 3062744694 2378086 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 4 ifSpecific SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero
Note
After configuring SNMP to listen on the local address, local requests should be allowed, but not DUT1 requests.
Step 7: Set the following configuration in DUT0:
set interfaces dummy dum1 address 127.0.0.1/24 set service snmp listen address 127.0.0.1
Step 8: Run command service snmp walk local-agent v3 USER2TEST oid ifTable at DUT0 and check if output matches the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
IF-MIB::ifIndex.1 = INTEGER: 1 IF-MIB::ifIndex.2 = INTEGER: 2 IF-MIB::ifIndex.3 = INTEGER: 3 IF-MIB::ifIndex.4 = INTEGER: 4 IF-MIB::ifIndex.62 = INTEGER: 62 IF-MIB::ifIndex.63 = INTEGER: 63 IF-MIB::ifIndex.64 = INTEGER: 64 IF-MIB::ifIndex.137 = INTEGER: 137 IF-MIB::ifIndex.140 = INTEGER: 140 IF-MIB::ifIndex.142 = INTEGER: 142 IF-MIB::ifIndex.481 = INTEGER: 481 IF-MIB::ifIndex.482 = INTEGER: 482 IF-MIB::ifDescr.1 = STRING: lo IF-MIB::ifDescr.2 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.3 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.4 = STRING: ip_vti0 IF-MIB::ifDescr.62 = STRING: gre0 IF-MIB::ifDescr.63 = STRING: gretap0 IF-MIB::ifDescr.64 = STRING: erspan0 IF-MIB::ifDescr.137 = STRING: ip6tnl0 IF-MIB::ifDescr.140 = STRING: sit0 IF-MIB::ifDescr.142 = STRING: tunl0 IF-MIB::ifDescr.481 = STRING: dum0 IF-MIB::ifDescr.482 = STRING: dum1 IF-MIB::ifType.1 = INTEGER: softwareLoopback(24) IF-MIB::ifType.2 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.3 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.4 = INTEGER: tunnel(131) IF-MIB::ifType.62 = INTEGER: tunnel(131) IF-MIB::ifType.63 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.64 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.137 = INTEGER: tunnel(131) IF-MIB::ifType.140 = INTEGER: tunnel(131) IF-MIB::ifType.142 = INTEGER: tunnel(131) IF-MIB::ifType.481 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.482 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.4 = INTEGER: 1480 IF-MIB::ifMtu.62 = INTEGER: 1476 IF-MIB::ifMtu.63 = INTEGER: 1462 IF-MIB::ifMtu.64 = INTEGER: 1450 IF-MIB::ifMtu.137 = INTEGER: 1452 IF-MIB::ifMtu.140 = INTEGER: 1480 IF-MIB::ifMtu.142 = INTEGER: 1480 IF-MIB::ifMtu.481 = INTEGER: 1500 IF-MIB::ifMtu.482 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.4 = Gauge32: 0 IF-MIB::ifSpeed.62 = Gauge32: 0 IF-MIB::ifSpeed.63 = Gauge32: 0 IF-MIB::ifSpeed.64 = Gauge32: 0 IF-MIB::ifSpeed.137 = Gauge32: 0 IF-MIB::ifSpeed.140 = Gauge32: 0 IF-MIB::ifSpeed.142 = Gauge32: 0 IF-MIB::ifSpeed.481 = Gauge32: 0 IF-MIB::ifSpeed.482 = Gauge32: 0 IF-MIB::ifPhysAddress.1 = STRING: IF-MIB::ifPhysAddress.2 = STRING: de:ad:be:ef:6c:0 IF-MIB::ifPhysAddress.3 = STRING: de:ad:be:ef:6c:1 IF-MIB::ifPhysAddress.4 = STRING: IF-MIB::ifPhysAddress.62 = STRING: IF-MIB::ifPhysAddress.63 = STRING: IF-MIB::ifPhysAddress.64 = STRING: IF-MIB::ifPhysAddress.137 = STRING: IF-MIB::ifPhysAddress.140 = STRING: IF-MIB::ifPhysAddress.142 = STRING: IF-MIB::ifPhysAddress.481 = STRING: ca:8c:57:af:ee:df IF-MIB::ifPhysAddress.482 = STRING: ba:82:4:b1:d7:8d IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.4 = INTEGER: down(2) IF-MIB::ifAdminStatus.62 = INTEGER: down(2) IF-MIB::ifAdminStatus.63 = INTEGER: down(2) IF-MIB::ifAdminStatus.64 = INTEGER: down(2) IF-MIB::ifAdminStatus.137 = INTEGER: down(2) IF-MIB::ifAdminStatus.140 = INTEGER: down(2) IF-MIB::ifAdminStatus.142 = INTEGER: down(2) IF-MIB::ifAdminStatus.481 = INTEGER: up(1) IF-MIB::ifAdminStatus.482 = INTEGER: up(1) IF-MIB::ifOperStatus.1 = INTEGER: up(1) IF-MIB::ifOperStatus.2 = INTEGER: up(1) IF-MIB::ifOperStatus.3 = INTEGER: down(2) IF-MIB::ifOperStatus.4 = INTEGER: down(2) IF-MIB::ifOperStatus.62 = INTEGER: down(2) IF-MIB::ifOperStatus.63 = INTEGER: down(2) IF-MIB::ifOperStatus.64 = INTEGER: down(2) IF-MIB::ifOperStatus.137 = INTEGER: down(2) IF-MIB::ifOperStatus.140 = INTEGER: down(2) IF-MIB::ifOperStatus.142 = INTEGER: down(2) IF-MIB::ifOperStatus.481 = INTEGER: up(1) IF-MIB::ifOperStatus.482 = INTEGER: up(1) IF-MIB::ifLastChange.1 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.2 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.3 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.4 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.62 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.63 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.64 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.137 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.140 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.142 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.481 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.482 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 755587 IF-MIB::ifInOctets.2 = Counter32: 631183108 IF-MIB::ifInOctets.3 = Counter32: 1936854777 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.62 = Counter32: 0 IF-MIB::ifInOctets.63 = Counter32: 0 IF-MIB::ifInOctets.64 = Counter32: 0 IF-MIB::ifInOctets.137 = Counter32: 0 IF-MIB::ifInOctets.140 = Counter32: 0 IF-MIB::ifInOctets.142 = Counter32: 0 IF-MIB::ifInOctets.481 = Counter32: 0 IF-MIB::ifInOctets.482 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 0 IF-MIB::ifInUcastPkts.2 = Counter32: 0 IF-MIB::ifInUcastPkts.3 = Counter32: 0 IF-MIB::ifInUcastPkts.4 = Counter32: 0 IF-MIB::ifInUcastPkts.62 = Counter32: 0 IF-MIB::ifInUcastPkts.63 = Counter32: 0 IF-MIB::ifInUcastPkts.64 = Counter32: 0 IF-MIB::ifInUcastPkts.137 = Counter32: 0 IF-MIB::ifInUcastPkts.140 = Counter32: 0 IF-MIB::ifInUcastPkts.142 = Counter32: 0 IF-MIB::ifInUcastPkts.481 = Counter32: 0 IF-MIB::ifInUcastPkts.482 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.4 = Counter32: 0 IF-MIB::ifInNUcastPkts.62 = Counter32: 0 IF-MIB::ifInNUcastPkts.63 = Counter32: 0 IF-MIB::ifInNUcastPkts.64 = Counter32: 0 IF-MIB::ifInNUcastPkts.137 = Counter32: 0 IF-MIB::ifInNUcastPkts.140 = Counter32: 0 IF-MIB::ifInNUcastPkts.142 = Counter32: 0 IF-MIB::ifInNUcastPkts.481 = Counter32: 0 IF-MIB::ifInNUcastPkts.482 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 187 IF-MIB::ifInDiscards.3 = Counter32: 13 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.62 = Counter32: 0 IF-MIB::ifInDiscards.63 = Counter32: 0 IF-MIB::ifInDiscards.64 = Counter32: 0 IF-MIB::ifInDiscards.137 = Counter32: 0 IF-MIB::ifInDiscards.140 = Counter32: 0 IF-MIB::ifInDiscards.142 = Counter32: 0 IF-MIB::ifInDiscards.481 = Counter32: 0 IF-MIB::ifInDiscards.482 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.4 = Counter32: 0 IF-MIB::ifInErrors.62 = Counter32: 0 IF-MIB::ifInErrors.63 = Counter32: 0 IF-MIB::ifInErrors.64 = Counter32: 0 IF-MIB::ifInErrors.137 = Counter32: 0 IF-MIB::ifInErrors.140 = Counter32: 0 IF-MIB::ifInErrors.142 = Counter32: 0 IF-MIB::ifInErrors.481 = Counter32: 0 IF-MIB::ifInErrors.482 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.4 = Counter32: 0 IF-MIB::ifInUnknownProtos.62 = Counter32: 0 IF-MIB::ifInUnknownProtos.63 = Counter32: 0 IF-MIB::ifInUnknownProtos.64 = Counter32: 0 IF-MIB::ifInUnknownProtos.137 = Counter32: 0 IF-MIB::ifInUnknownProtos.140 = Counter32: 0 IF-MIB::ifInUnknownProtos.142 = Counter32: 0 IF-MIB::ifInUnknownProtos.481 = Counter32: 0 IF-MIB::ifInUnknownProtos.482 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 755587 IF-MIB::ifOutOctets.2 = Counter32: 2864297951 IF-MIB::ifOutOctets.3 = Counter32: 3062744694 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.62 = Counter32: 0 IF-MIB::ifOutOctets.63 = Counter32: 0 IF-MIB::ifOutOctets.64 = Counter32: 0 IF-MIB::ifOutOctets.137 = Counter32: 0 IF-MIB::ifOutOctets.140 = Counter32: 0 IF-MIB::ifOutOctets.142 = Counter32: 0 IF-MIB::ifOutOctets.481 = Counter32: 0 IF-MIB::ifOutOctets.482 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 7083 IF-MIB::ifOutUcastPkts.2 = Counter32: 2179771 IF-MIB::ifOutUcastPkts.3 = Counter32: 2378086 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.62 = Counter32: 0 IF-MIB::ifOutUcastPkts.63 = Counter32: 0 IF-MIB::ifOutUcastPkts.64 = Counter32: 0 IF-MIB::ifOutUcastPkts.137 = Counter32: 0 IF-MIB::ifOutUcastPkts.140 = Counter32: 0 IF-MIB::ifOutUcastPkts.142 = Counter32: 0 IF-MIB::ifOutUcastPkts.481 = Counter32: 0 IF-MIB::ifOutUcastPkts.482 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.4 = Counter32: 0 IF-MIB::ifOutNUcastPkts.62 = Counter32: 0 IF-MIB::ifOutNUcastPkts.63 = Counter32: 0 IF-MIB::ifOutNUcastPkts.64 = Counter32: 0 IF-MIB::ifOutNUcastPkts.137 = Counter32: 0 IF-MIB::ifOutNUcastPkts.140 = Counter32: 0 IF-MIB::ifOutNUcastPkts.142 = Counter32: 0 IF-MIB::ifOutNUcastPkts.481 = Counter32: 0 IF-MIB::ifOutNUcastPkts.482 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.4 = Counter32: 0 IF-MIB::ifOutDiscards.62 = Counter32: 0 IF-MIB::ifOutDiscards.63 = Counter32: 0 IF-MIB::ifOutDiscards.64 = Counter32: 0 IF-MIB::ifOutDiscards.137 = Counter32: 0 IF-MIB::ifOutDiscards.140 = Counter32: 0 IF-MIB::ifOutDiscards.142 = Counter32: 0 IF-MIB::ifOutDiscards.481 = Counter32: 0 IF-MIB::ifOutDiscards.482 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.4 = Counter32: 0 IF-MIB::ifOutErrors.62 = Counter32: 0 IF-MIB::ifOutErrors.63 = Counter32: 0 IF-MIB::ifOutErrors.64 = Counter32: 0 IF-MIB::ifOutErrors.137 = Counter32: 0 IF-MIB::ifOutErrors.140 = Counter32: 0 IF-MIB::ifOutErrors.142 = Counter32: 0 IF-MIB::ifOutErrors.481 = Counter32: 0 IF-MIB::ifOutErrors.482 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.4 = Gauge32: 0 IF-MIB::ifOutQLen.62 = Gauge32: 0 IF-MIB::ifOutQLen.63 = Gauge32: 0 IF-MIB::ifOutQLen.64 = Gauge32: 0 IF-MIB::ifOutQLen.137 = Gauge32: 0 IF-MIB::ifOutQLen.140 = Gauge32: 0 IF-MIB::ifOutQLen.142 = Gauge32: 0 IF-MIB::ifOutQLen.481 = Gauge32: 0 IF-MIB::ifOutQLen.482 = Gauge32: 0 IF-MIB::ifSpecific.1 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.2 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.3 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.4 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.62 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.63 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.64 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.137 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.140 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.142 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.481 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.482 = OID: SNMPv2-SMI::zeroDotZero
Step 9: Run command service snmp walk remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output does not match the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
snmpbulkwalk: Timeout (Sub-id not found: (top) -> ifTable)
Step 10: Run command service snmp table local-agent v3 USER2TEST oid ifTable at DUT0 and check if output matches the following regular expressions:
SNMP table:.*::ifTableShow output
SNMP table: IF-MIB::ifTable ifIndex ifDescr ifType ifMtu ifSpeed ifPhysAddress ifAdminStatus 1 lo softwareLoopback 65536 10000000 up 2 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:0 up 3 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:1 down 4 ip_vti0 tunnel 1480 0 down 62 gre0 tunnel 1476 0 down 63 gretap0 ethernetCsmacd 1462 0 down 64 erspan0 ethernetCsmacd 1450 0 down 137 ip6tnl0 tunnel 1452 0 down 140 sit0 tunnel 1480 0 down 142 tunl0 tunnel 1480 0 down 481 dum0 ethernetCsmacd 1500 0 ca:8c:57:af:ee:df up 482 dum1 ethernetCsmacd 1500 0 ba:82:4:b1:d7:8d up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 768533 7139 0 0 0 up 0:0:00:00.00 631183786 452580 0 187 0 down 0:0:00:00.00 1936854777 1713535 0 13 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 up 0:0:00:00.00 0 0 0 0 0 up 0:0:00:00.00 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 3 ifInUnknownProtos ifOutOctets ifOutUcastPkts ifOutNUcastPkts ifOutDiscards ifOutErrors ifOutQLen 0 768533 7139 0 0 0 0 0 2864298797 2179778 0 0 0 0 0 3062744694 2378086 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 4 ifSpecific SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero
Step 11: Run command service snmp table remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output does not match the following regular expressions:
SNMP table:.*::ifTableShow output
snmptable: Timeout (Sub-id not found: (top) -> ifTable)
Note
After configuring SNMP to listen on the ‘10.0.0.1‘ address, DUT1 requests should be allowed, but not local requests.
Step 12: Set the following configuration in DUT0:
del interfaces dummy dum1 address 127.0.0.1/24 del service snmp listen address 127.0.0.1 set service snmp listen address 10.0.0.1
Step 13: Run command service snmp walk local-agent v3 USER2TEST oid ifTable at DUT0 and check if output does not match the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
snmpbulkwalk: Timeout (Sub-id not found: (top) -> ifTable)
Step 14: Run command service snmp walk remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output matches the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
IF-MIB::ifIndex.1 = INTEGER: 1 IF-MIB::ifIndex.2 = INTEGER: 2 IF-MIB::ifIndex.3 = INTEGER: 3 IF-MIB::ifIndex.4 = INTEGER: 4 IF-MIB::ifIndex.62 = INTEGER: 62 IF-MIB::ifIndex.63 = INTEGER: 63 IF-MIB::ifIndex.64 = INTEGER: 64 IF-MIB::ifIndex.137 = INTEGER: 137 IF-MIB::ifIndex.140 = INTEGER: 140 IF-MIB::ifIndex.142 = INTEGER: 142 IF-MIB::ifIndex.481 = INTEGER: 481 IF-MIB::ifDescr.1 = STRING: lo IF-MIB::ifDescr.2 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.3 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.4 = STRING: ip_vti0 IF-MIB::ifDescr.62 = STRING: gre0 IF-MIB::ifDescr.63 = STRING: gretap0 IF-MIB::ifDescr.64 = STRING: erspan0 IF-MIB::ifDescr.137 = STRING: ip6tnl0 IF-MIB::ifDescr.140 = STRING: sit0 IF-MIB::ifDescr.142 = STRING: tunl0 IF-MIB::ifDescr.481 = STRING: dum0 IF-MIB::ifType.1 = INTEGER: softwareLoopback(24) IF-MIB::ifType.2 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.3 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.4 = INTEGER: tunnel(131) IF-MIB::ifType.62 = INTEGER: tunnel(131) IF-MIB::ifType.63 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.64 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.137 = INTEGER: tunnel(131) IF-MIB::ifType.140 = INTEGER: tunnel(131) IF-MIB::ifType.142 = INTEGER: tunnel(131) IF-MIB::ifType.481 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.4 = INTEGER: 1480 IF-MIB::ifMtu.62 = INTEGER: 1476 IF-MIB::ifMtu.63 = INTEGER: 1462 IF-MIB::ifMtu.64 = INTEGER: 1450 IF-MIB::ifMtu.137 = INTEGER: 1452 IF-MIB::ifMtu.140 = INTEGER: 1480 IF-MIB::ifMtu.142 = INTEGER: 1480 IF-MIB::ifMtu.481 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.4 = Gauge32: 0 IF-MIB::ifSpeed.62 = Gauge32: 0 IF-MIB::ifSpeed.63 = Gauge32: 0 IF-MIB::ifSpeed.64 = Gauge32: 0 IF-MIB::ifSpeed.137 = Gauge32: 0 IF-MIB::ifSpeed.140 = Gauge32: 0 IF-MIB::ifSpeed.142 = Gauge32: 0 IF-MIB::ifSpeed.481 = Gauge32: 0 IF-MIB::ifPhysAddress.1 = STRING: IF-MIB::ifPhysAddress.2 = STRING: de:ad:be:ef:6c:0 IF-MIB::ifPhysAddress.3 = STRING: de:ad:be:ef:6c:1 IF-MIB::ifPhysAddress.4 = STRING: IF-MIB::ifPhysAddress.62 = STRING: IF-MIB::ifPhysAddress.63 = STRING: IF-MIB::ifPhysAddress.64 = STRING: IF-MIB::ifPhysAddress.137 = STRING: IF-MIB::ifPhysAddress.140 = STRING: IF-MIB::ifPhysAddress.142 = STRING: IF-MIB::ifPhysAddress.481 = STRING: ca:8c:57:af:ee:df IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.4 = INTEGER: down(2) IF-MIB::ifAdminStatus.62 = INTEGER: down(2) IF-MIB::ifAdminStatus.63 = INTEGER: down(2) IF-MIB::ifAdminStatus.64 = INTEGER: down(2) IF-MIB::ifAdminStatus.137 = INTEGER: down(2) IF-MIB::ifAdminStatus.140 = INTEGER: down(2) IF-MIB::ifAdminStatus.142 = INTEGER: down(2) IF-MIB::ifAdminStatus.481 = INTEGER: up(1) IF-MIB::ifOperStatus.1 = INTEGER: up(1) IF-MIB::ifOperStatus.2 = INTEGER: up(1) IF-MIB::ifOperStatus.3 = INTEGER: down(2) IF-MIB::ifOperStatus.4 = INTEGER: down(2) IF-MIB::ifOperStatus.62 = INTEGER: down(2) IF-MIB::ifOperStatus.63 = INTEGER: down(2) IF-MIB::ifOperStatus.64 = INTEGER: down(2) IF-MIB::ifOperStatus.137 = INTEGER: down(2) IF-MIB::ifOperStatus.140 = INTEGER: down(2) IF-MIB::ifOperStatus.142 = INTEGER: down(2) IF-MIB::ifOperStatus.481 = INTEGER: up(1) IF-MIB::ifLastChange.1 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.2 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.3 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.4 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.62 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.63 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.64 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.137 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.140 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.142 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.481 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 783014 IF-MIB::ifInOctets.2 = Counter32: 631184422 IF-MIB::ifInOctets.3 = Counter32: 1936854777 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.62 = Counter32: 0 IF-MIB::ifInOctets.63 = Counter32: 0 IF-MIB::ifInOctets.64 = Counter32: 0 IF-MIB::ifInOctets.137 = Counter32: 0 IF-MIB::ifInOctets.140 = Counter32: 0 IF-MIB::ifInOctets.142 = Counter32: 0 IF-MIB::ifInOctets.481 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 7209 IF-MIB::ifInUcastPkts.2 = Counter32: 452586 IF-MIB::ifInUcastPkts.3 = Counter32: 1713535 IF-MIB::ifInUcastPkts.4 = Counter32: 0 IF-MIB::ifInUcastPkts.62 = Counter32: 0 IF-MIB::ifInUcastPkts.63 = Counter32: 0 IF-MIB::ifInUcastPkts.64 = Counter32: 0 IF-MIB::ifInUcastPkts.137 = Counter32: 0 IF-MIB::ifInUcastPkts.140 = Counter32: 0 IF-MIB::ifInUcastPkts.142 = Counter32: 0 IF-MIB::ifInUcastPkts.481 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.4 = Counter32: 0 IF-MIB::ifInNUcastPkts.62 = Counter32: 0 IF-MIB::ifInNUcastPkts.63 = Counter32: 0 IF-MIB::ifInNUcastPkts.64 = Counter32: 0 IF-MIB::ifInNUcastPkts.137 = Counter32: 0 IF-MIB::ifInNUcastPkts.140 = Counter32: 0 IF-MIB::ifInNUcastPkts.142 = Counter32: 0 IF-MIB::ifInNUcastPkts.481 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 187 IF-MIB::ifInDiscards.3 = Counter32: 13 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.62 = Counter32: 0 IF-MIB::ifInDiscards.63 = Counter32: 0 IF-MIB::ifInDiscards.64 = Counter32: 0 IF-MIB::ifInDiscards.137 = Counter32: 0 IF-MIB::ifInDiscards.140 = Counter32: 0 IF-MIB::ifInDiscards.142 = Counter32: 0 IF-MIB::ifInDiscards.481 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.4 = Counter32: 0 IF-MIB::ifInErrors.62 = Counter32: 0 IF-MIB::ifInErrors.63 = Counter32: 0 IF-MIB::ifInErrors.64 = Counter32: 0 IF-MIB::ifInErrors.137 = Counter32: 0 IF-MIB::ifInErrors.140 = Counter32: 0 IF-MIB::ifInErrors.142 = Counter32: 0 IF-MIB::ifInErrors.481 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.4 = Counter32: 0 IF-MIB::ifInUnknownProtos.62 = Counter32: 0 IF-MIB::ifInUnknownProtos.63 = Counter32: 0 IF-MIB::ifInUnknownProtos.64 = Counter32: 0 IF-MIB::ifInUnknownProtos.137 = Counter32: 0 IF-MIB::ifInUnknownProtos.140 = Counter32: 0 IF-MIB::ifInUnknownProtos.142 = Counter32: 0 IF-MIB::ifInUnknownProtos.481 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 783014 IF-MIB::ifOutOctets.2 = Counter32: 2864299601 IF-MIB::ifOutOctets.3 = Counter32: 3062744694 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.62 = Counter32: 0 IF-MIB::ifOutOctets.63 = Counter32: 0 IF-MIB::ifOutOctets.64 = Counter32: 0 IF-MIB::ifOutOctets.137 = Counter32: 0 IF-MIB::ifOutOctets.140 = Counter32: 0 IF-MIB::ifOutOctets.142 = Counter32: 0 IF-MIB::ifOutOctets.481 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 7209 IF-MIB::ifOutUcastPkts.2 = Counter32: 2179784 IF-MIB::ifOutUcastPkts.3 = Counter32: 2378086 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.62 = Counter32: 0 IF-MIB::ifOutUcastPkts.63 = Counter32: 0 IF-MIB::ifOutUcastPkts.64 = Counter32: 0 IF-MIB::ifOutUcastPkts.137 = Counter32: 0 IF-MIB::ifOutUcastPkts.140 = Counter32: 0 IF-MIB::ifOutUcastPkts.142 = Counter32: 0 IF-MIB::ifOutUcastPkts.481 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.4 = Counter32: 0 IF-MIB::ifOutNUcastPkts.62 = Counter32: 0 IF-MIB::ifOutNUcastPkts.63 = Counter32: 0 IF-MIB::ifOutNUcastPkts.64 = Counter32: 0 IF-MIB::ifOutNUcastPkts.137 = Counter32: 0 IF-MIB::ifOutNUcastPkts.140 = Counter32: 0 IF-MIB::ifOutNUcastPkts.142 = Counter32: 0 IF-MIB::ifOutNUcastPkts.481 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.4 = Counter32: 0 IF-MIB::ifOutDiscards.62 = Counter32: 0 IF-MIB::ifOutDiscards.63 = Counter32: 0 IF-MIB::ifOutDiscards.64 = Counter32: 0 IF-MIB::ifOutDiscards.137 = Counter32: 0 IF-MIB::ifOutDiscards.140 = Counter32: 0 IF-MIB::ifOutDiscards.142 = Counter32: 0 IF-MIB::ifOutDiscards.481 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.4 = Counter32: 0 IF-MIB::ifOutErrors.62 = Counter32: 0 IF-MIB::ifOutErrors.63 = Counter32: 0 IF-MIB::ifOutErrors.64 = Counter32: 0 IF-MIB::ifOutErrors.137 = Counter32: 0 IF-MIB::ifOutErrors.140 = Counter32: 0 IF-MIB::ifOutErrors.142 = Counter32: 0 IF-MIB::ifOutErrors.481 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.4 = Gauge32: 0 IF-MIB::ifOutQLen.62 = Gauge32: 0 IF-MIB::ifOutQLen.63 = Gauge32: 0 IF-MIB::ifOutQLen.64 = Gauge32: 0 IF-MIB::ifOutQLen.137 = Gauge32: 0 IF-MIB::ifOutQLen.140 = Gauge32: 0 IF-MIB::ifOutQLen.142 = Gauge32: 0 IF-MIB::ifOutQLen.481 = Gauge32: 0 IF-MIB::ifSpecific.1 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.2 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.3 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.4 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.62 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.63 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.64 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.137 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.140 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.142 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.481 = OID: SNMPv2-SMI::zeroDotZero
Step 15: Run command service snmp table local-agent v3 USER2TEST oid ifTable at DUT0 and check if output does not match the following regular expressions:
SNMP table:.*::ifTableShow output
snmptable: Timeout (Sub-id not found: (top) -> ifTable)
Step 16: Run command service snmp table remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output matches the following regular expressions:
SNMP table:.*::ifTableShow output
SNMP table: IF-MIB::ifTable ifIndex ifDescr ifType ifMtu ifSpeed ifPhysAddress ifAdminStatus 1 lo softwareLoopback 65536 10000000 up 2 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:0 up 3 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:1 down 4 ip_vti0 tunnel 1480 0 down 62 gre0 tunnel 1476 0 down 63 gretap0 ethernetCsmacd 1462 0 down 64 erspan0 ethernetCsmacd 1450 0 down 137 ip6tnl0 tunnel 1452 0 down 140 sit0 tunnel 1480 0 down 142 tunl0 tunnel 1480 0 down 481 dum0 ethernetCsmacd 1500 0 ca:8c:57:af:ee:df up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 784286 7221 0 0 0 up 0:0:00:00.00 631188660 452612 0 187 0 down 0:0:00:00.00 1936854777 1713535 0 13 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 up 0:0:00:00.00 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 3 ifInUnknownProtos ifOutOctets ifOutUcastPkts ifOutNUcastPkts ifOutDiscards ifOutErrors ifOutQLen 0 784286 7221 0 0 0 0 0 2864308080 2179810 0 0 0 0 0 3062744694 2378086 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 4 ifSpecific SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero
Note
After configuring SNMP to listen on the ‘20.0.0.1‘ address, neither local nor DUT1 requests should be allowed.
Step 17: Set the following configuration in DUT0:
del service snmp listen address 10.0.0.1 set service snmp listen address 20.0.0.1
Step 18: Run command service snmp walk local-agent v3 USER2TEST oid ifTable at DUT0 and check if output does not match the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
snmpbulkwalk: Timeout (Sub-id not found: (top) -> ifTable)
Step 19: Run command service snmp walk remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output does not match the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
snmpbulkwalk: Timeout (Sub-id not found: (top) -> ifTable)
Step 20: Run command service snmp table local-agent v3 USER2TEST oid ifTable at DUT0 and check if output does not match the following regular expressions:
SNMP table:.*::ifTableShow output
snmptable: Timeout (Sub-id not found: (top) -> ifTable)
Step 21: Run command service snmp table remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output does not match the following regular expressions:
SNMP table:.*::ifTableShow output
snmptable: Timeout (Sub-id not found: (top) -> ifTable)